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Weather extremes

How extreme does Gävle's weather get?

The hottest, coldest, wettest and snowiest days Gävle has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 28 years of daily weather observations (1997–present), from the Eggegrund station 24 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Gävle has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
88°F Jul 21, 2022

That is about 21°F hotter than a normal July afternoon in Gävle (typical high near 68°F).

The three most extreme on record

1 88°F Jul 21, 2022recent
2 86°F Jul 5, 2001
3 86°F Aug 1, 2018
❄️ Coldest night
-9°F Feb 22, 2010

About 34°F colder than a normal February night in Gävle (typical low near 25°F).

The three most extreme on record

1 -9°F Feb 22, 2010
2 -5°F Feb 21, 2010
3 -4°F Jan 6, 2003
🌧️ Most rain in one day
0.16 in Jun 23, 1998

Top recorded days

1 0.16 in Jun 23, 1998

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

-30°-10°10°30°50°70°90°110° all-time high 88°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Gävle's record heat sits well above even a hot day for the season — July's 88°F is about 21°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Gävle's warmest days reach the high 60s°F and its coldest nights drop to the mid-20s°F. But across the record it has gone as high as 88°F and as low as −9°F. A single day has delivered over 0 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 25 years of daily observations at Gavle/sandviken Air Force Base, a weather station, about 5 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →